Earlier quoted context omitted.
>Apple also makes most of it's money by selling phones, not user information... Google is the advertiser. I'm surprised how often people make this mistake. They don't sell user data to other advertisers. This not only goes against their terms of service, but also makes no business sense. Why would they give up their best signal for targeted ads?
They effectively sell user information by way of allowing their customers to target individuals for a price. They aren't directly selling the data itself but they are selling a service that is an extension of that data. I think the semantics are negligible. They make money selling [ads based on] user data.
If you're implying that advertisers can target an specific user, this is false